What are the 4 main macromolecules and their functions?

What are the 4 main macromolecules and their functions?

Nucleic acids: Stores and transfers info.

Carbohydrates; Store energy, provide fuel, and build structure in body, main source of energy, structure of plant cell wall.

Lipid: Insulator and stores fat and energy.

Protein: Provide structural support,transport, enzymes, movement, defense.

What are the main 4 macromolecules?

Biological macromolecules are large molecules, necessary for life, that are built from smaller organic molecules. There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids); each is an important cell component and performs a wide array of functions.

What are the 4 macromolecules and what are they made of?

There are four classes of macromolecules (polysaccharides or carbohydrates, triglycerides or lipids, polypeptides or proteins, and nucleic acids such as DNA & RNA). Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON).

What are 4 functions of lipids?

Within the body, lipids function as an energy reserve, regulate hormones, transmit nerve impulses, cushion vital organs, and transport fat-soluble nutrients.

What are the four main categories of biochemical molecules?

The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins.

Which of the four Macromolecules is the most important?

Proteins. After nucleic acids, proteins are the most important macromolecules. Structurally, proteins are the most complex macromolecules.

What are the 4 main monomers?

Monomers basically create blocks for molecules, including proteins, starch and many other polymers. Four big monomers are found: amino acids, nucleotides, monosaccharides, and fatty acids. The main forms of macromolecules are those monomers: proteins, nucleic acids, carbohydrates, and lipids.

What are 4 examples of lipids?

Examples of lipids include fats, oils, waxes, certain vitamins (such as A, D, E and K), hormones and most of the cell membrane that is not made up of protein.

What are the four categories of most macromolecules?

As we’ve learned, there are four major classes of biological macromolecules: Proteins (polymers of amino acids) Carbohydrates (polymers of sugars) Lipids (polymers of lipid monomers) Nucleic acids (DNA and RNA; polymers of nucleotides)

What do the four biological macromolecules have in common?

People also ask, what do all 4 biomolecules have in common? The 4 main categories of biological (organic) molecules are carbohydrates, nucleic acids, proteins, and lipids. All four of those types of molecules contain carbon, hydrogen, and oxygen. Subsequently, question is, what are the 4 biomolecules and their purpose in life?

What are the 4 classes macromolecules?

The four classes of macromolecules are carbohydrates, proteins, nucleic acids, and lipids. These biomolecules can also be referred to as polymers. In turn, we will discuss how these four classes of macromolecules are synthesized in the cell from their constituent building blocks or monomers.

What are the four main organic compounds and their subunits?

Organic compounds are classified on the basis of their functional groups. There are four major types of compounds found in all living organisms; these are carbohydrates, lipids, proteins, and nucleic acids. These molecules form long chains of similar subunits or polymers. Subunits of polymers are known as monomers.